You may need planning permission if you are planning a larger extension. All extensions will need building regulations approval. An architect can assist with this and if planning permission is required. A reputable contractor will also be able to advise you if this is needed as well.
Llanfyllin
Llanfyllin is a little market town, area and also selecting ward in a sparsely-populated area in Montgomeryshire, Powys, Wales. Llanfyllin's population in 2011 was 1,532, of whom 34.1% might talk Welsh. Llanfyllin implies church or church (llan) of St Myllin ('m' regularly mutates to 'f' in Welsh). The community depends on the valley of the River Cain near the Berwyn Mountains in Montgomeryshire, 14 miles (23 km) southwest of Oswestry as well as 15 miles (24 km) from Montgomery. The River Cain is joined by the little River Abel in Llanfyllin (probably named after Cain and Abel in the Bible), and twists with the valley, streaming right into the River Vyrnwy at Llansantffraid. The town lies in between Shrewsbury and Bala, for a very long time the key market towns in this field of Wales as well as the Welsh borders. At close-by Bodyddon there is proof of an early British settlement. Llanfyllin may be the "Mediolanum amongst the Ordovices" explained in Ptolemy's Location (c.? ad 150), although others argue for Meifod or Caersws. The town is known for its divine well, Fynnon Coed y Llan. The well is dedicated to Saint Myllin, who is deemed to have actually baptised people right here in the sixth century. The parish church is additionally devoted to Saint Myllin. There is a tradition that Saint Myllin is the Irish bishop, Saint Mo Ling (additionally called Moling Luachra) (614-- 697). However, this is uncertain. There is no record of Mo Ling travelling to Wales, and there is a custom that Myllin is buried under the church of Llanfyllin church whereas Mo Ling is believed to have actually been buried at his abbey in Ireland.